We would like to express our gratitude to Bentham Science Publishers for the wonderful experience while working with the journal on this mini-thematic issue. There are several reasons for this enthusiasm.
We are grateful to the Editor-in-Chief, for contacting us and offering us the chance to publish in Current Drug Metabolism, and accepting our proposal for a mini-thematic issue.
It was a wonderful experience working with the members of the Editorial Office at the time of the submission and processing of the papers. They were always ready to support us whenever we had either a problem or a query.
We would like to acknowledge the high standard of all others who took care of the editing and processing the papers to obtain the best final quality at the time of publication.

Rodolfo Montironi (Genitourinary Cancer Program Institute of Pathological Anatomy and Histopathology Polytechnic University of the Marche Region (Ancona) School of Medicine United Hospitals Via Conca, 71 60126 Torrette, Ancona, Italy)